Urban green belt water collecting layer structure

A technology for green belts and catchment layers, applied to drainage structures, waterway systems, sewage discharge, etc., can solve problems such as failure of catchment layers, damage to the structure of catchment layers, and inability to prevent the downward growth of plant roots, so as to reduce the direct Effects of destroying and improving service life

Inactive Publication Date: 2021-06-18
成都美鑫塑胶制品有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, since the geotextile cannot stop the downward growth of the plant root system - the plant root system will pass through the geotextile, the splicing seam of the current polymer protective drainage profile and the siphon drainage groove will be directly exposed to the growth path of the plant root system
As a result, the downward-growing plant roots will pass directly through the seam of the polymer protective drainage profile and the siphon drainage groove, destroying the entire catchment layer structure and causing the catchment layer to fail

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Urban green belt water collecting layer structure
  • Urban green belt water collecting layer structure
  • Urban green belt water collecting layer structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0036] The specific embodiment of the present invention is as Figure 1-4 As shown, a water collection layer structure of an urban green belt includes a water passage 2 composed of a plurality of coaxial and sequentially connected siphon tanks 1 . Both sides of the water passage 2 are provided with a special-shaped polymer protective drainage sheet 5 spliced ​​and combined with the lower edge of the siphon tank 1 . The lower parts of the outer walls on both sides of the siphon water tank 1 are horizontally provided with splicing seam shutters 11 arranged along the extension direction of the siphon water tank 1 and capable of covering the splicing gap. A plurality of water inlets 13 arranged in sequence along the extending direction of the siphon water tank 1 are also provided on the side wall of the siphon water tank 1 between the seam shield 11 and the lower edge of the siphon water tank 1 .

[0037]A water collection layer composed of a siphon water tank 1 and a polymer pro...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an urban green belt water collecting layer structure, and relates to the technical field of urban green belt construction. The problem that an existing water collecting layer structure is prone to being damaged by plant roots and then fails is mainly solved. According to the main structure, the urban green belt water collecting layer structure comprises a water passing channel composed of a siphon water tank, macromolecule protection drainage special-shaped pieces are arranged on the two sides of the water passing channel, splicing seam shielding plates are arranged on the lower part of the outer walls of the two sides of the siphon water tank, and a water inlet is further formed between each splicing seam shielding plate and the edge of the lower part of the siphon water tank. According to the urban green belt water collecting layer structure, the splicing seam shielding plates are arranged to cover splicing seams between the macromolecule protection drainage special-shaped pieces and the siphon water tank, direct damage of the plant roots to the splicing seams can be greatly reduced, and then the service life of the water collecting layer is prolonged.

Description

technical field [0001] The invention relates to the technical field of urban green belt construction, in particular to a water collection layer structure of an urban green belt. Background technique [0002] At present, with the advancement of the country's urban construction, more and more urban construction is also developing step by step. However, with the frequent occurrence of extreme weather nowadays, many urban areas have problems of waterlogging, sea view in the city, and poor drainage. Of course, there are also many urban areas that suffer from drought, water scarcity, and water scarcity. For this reason, in 2013, "Technical Guidelines for Sponge City Construction - Construction of Rainwater System for Low-Impact Development (Trial)" put forward the concept of "sponge city"-that is, to make full use of the role of green belts in cities, The structure of drainage and water collection layer is set under the layer, so that the city can be like a sponge, which has goo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): E03F1/00E03F5/00E03F5/04
CPCE03F1/00E03F5/00E03F5/04
Inventor 唐德根
Owner 成都美鑫塑胶制品有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap